CHANGE YOUR DEVICE NAME
Tap Options > Settings > Bluetooth
Select the Bluetooth check box to turn on.
Tap Options > Rename phone
Enter the name and tap OK.
PAIR WITH ANOTHER BLUETOOTH DEVICE
Both devices must have Bluetooth turned on.
Tap Options > Settings > Bluetooth
Tap Search for devices to display available devices in your vicinity.
Tap the device to pair with and enter your PIN if required. The same
PIN should be used on both devices.